Software Alternatives, Accelerators & Startups

Mailcatch.app VS Unleash

Compare Mailcatch.app VS Unleash and see what are their differences

Mailcatch.app logo Mailcatch.app

An email sandbox to inspect and debug emails in dev, staging, and QA environments before sending them to recipients in production.

Unleash logo Unleash

Open source Feature toggle/flag service. Helps developers decrease their time-to-market and to increase learning through experimentation.
  • Mailcatch.app Landing page
    Landing page //
    2023-10-05

Mailcatch.app offers a streamlined solution for testing emails. Whether you're a developer keen on refining your email sending features or a marketer looking to perfect your campaigns, this tool is designed with you in mind.

Features:

  • Quick Integration: Set up your testing environment in as little as 5 minutes. It's designed for seamless integration with your applications.

  • Organized Testing: Create distinct inboxes for varying environments or review servers. Group them under relevant projects to keep everything structured.

  • Comprehensive Email Analysis: Dive deep into your emails. View the content, validate headers across different email clients, and more.

  • Broad Testing Capability: Send test emails directly from your CRM or other email sending services. Simulate multi-recipient sending.

  • Collaboration: Grant access to team members or clients. Forward select test emails to approved real recipients.

  • Proactive Support: An expert team of engineers and email deliverability specialists is always on standby to help you out.

  • Modern Dashboard: Test emails using a contemporary, intuitive dashboard design.

  • Simple Integration: Just copy the email configuration and integrate it directly into your project's appropriate file.

  • Fake SMTP Feature: Preview your emails in the Mailcatch.app inbox. Avoid mistakenly sending test emails to actual users.

  • Security and Privacy: Adheres to GDPR and CCPA, ensuring that all collected data remains yours and is never shared or sold.

Quick Start:

  • Choose from over 20 code samples or just copy the SMTP details.

  • Integrate the configuration into your project.

  • Trigger your email sending function.

  • Instantly see your message in the inbox.

With Mailcatch.app, email testing has never been more straightforward or efficient. Experience a hassle-free email testing journey today.

  • Unleash Landing page
    Landing page //
    2021-06-12

Why Unleash?

  • Highly flexible platform - extend or integrate through our extensive APIs
  • Run where you need. Self-hosted or SaaS
  • Extend to support any use case
  • Secure - user data never shared with our server
  • Resilient protocol

Why feature management?

  • Reduce risk when shipping new feature to production through Canary release
  • Enable the new release to a targeted set of users
  • Deploy A/B testing on your new feature
  • Controlled system degrade in case of issues within milliseconds

Mailcatch.app

$ Details
freemium
Platforms
Windows MacOS Linux
Release Date
2023 October

Unleash

$ Details
freemium $80.0 / Monthly (Pro, "5 users")
Platforms
Linux JavaScript Java .Net Go Elixir Python Ruby
Release Date
2019 January

Mailcatch.app features and specs

  • Inboxes: Yes
  • Workspaces: Yes
  • HTML/RAW Preview: Yes
  • Support System: Yes
  • SMTP Server: Yes

Unleash features and specs

No features have been listed yet.

Mailcatch.app videos

No Mailcatch.app videos yet. You could help us improve this page by suggesting one.

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Unleash videos

Unleash getting started

Category Popularity

0-100% (relative to Mailcatch.app and Unleash)
Office Suites
100 100%
0% 0
Feature Flags
0 0%
100% 100
Email Testing
100 100%
0% 0
Developer Tools
4 4%
96% 96

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Mailcatch.app and Unleash

Mailcatch.app Reviews

We have no reviews of Mailcatch.app yet.
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Unleash Reviews

The 8 best free and open-source feature flag services
BlogBackSign inBlogThe 8 best free and open-source feature flag servicesPosted byThe best open-source feature flag tools1. PostHogWhat is PostHog?Supported librariesHow much does it cost?2. UnleashWhat is Unleash?Supported SDKsHow much does it cost?3. GrowthBookWhat is GrowthBook?Supported SDKsHow much does it cost?4. FlagsmithWhat is Flagsmith?Supported SDKsHow much does it...
Source: posthog.com

Social recommendations and mentions

Based on our record, Unleash seems to be more popular. It has been mentiond 4 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Mailcatch.app mentions (0)

We have not tracked any mentions of Mailcatch.app yet. Tracking of Mailcatch.app recommendations started around Oct 2023.

Unleash mentions (4)

  • KILLSWITCH
    So my first instinct is to setup some sorta feature-flag thing within a CMS so managers can flip the boolean, I'm exploring getunleash.io and GrowthBook.io and we already use Contentful.com within the app but they're saying they "really don't think we need to use any third party thing for a killswitch"... Source: 11 months ago
  • Need your opinion
    We are an Open Source Feature Flagging solution called Unleash, and we are looking to get some feedback from the community on a decision we are trying to make. We are considering offering our developers the option to either write technical content through a Community Content Program for us for a $200 fee, or to donate that amount to charity. Source: over 1 year ago
  • How we use analytics as a privacy focused OSS company
    TLDR: Privacy is really important for us at Unleash. Here you will find the full story on how we ended up with an analytics solution that does not collect personal data and has very short retention. Whenever we evaluate a new feature at Unleash, we always start with one question. How does this fit with our values? This question is powerful. It can quickly qualify or disqualify a feature from consideration, putting... - Source: dev.to / almost 2 years ago
  • Best A/B testing, experimentation platform for Mobile
    Have seen Unleash used: getunleash.io and people seemed happy with it. Source: almost 3 years ago

What are some alternatives?

When comparing Mailcatch.app and Unleash, you can also consider the following products

Mailtrap - Email Delivery Platform that delivers just in time.
 Great for businesses and individuals.

ConfigCat - ConfigCat is a developer-centric feature flag service with unlimited team size, awesome support, and a reasonable price tag.

MailHog - MailHog is an email testing tool inspired by MailCatcher, but easier to install.

Flagsmith - Flagsmith lets you manage feature flags and remote config across web, mobile and server side applications. Deliver true Continuous Integration. Get builds out faster. Control who has access to new features. We're Open Source.

FakeSMTP - FakeSMTP is a Free Fake SMTP Server with GUI for testing emails in applications easily.

LaunchDarkly - LaunchDarkly is a powerful development tool which allows software developers to roll out updates and new features.